<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>mini vue</title>
</head>
<body>
  <div id="app">
    <h1>差值表达式</h1>
    <h3>{{ msg }}</h3>
    <h3>{{ count }}</h3>
    <h1>v-text</h1>
    <div v-text="msg"></div>
    <h1>v-model</h1>
    <input type="text" v-model="msg">
    <input type="text" v-model="count">
    <h1>v-html</h1>
    <div v-html="htmlText"></div>
    <h1>v-on</h1>
    <button v-on:click="handlerClick">点击</button>
    <input type="text" v-on:input="handlerInput">
  </div>
  <script src="js/dep.js"></script>
  <script src="js/watcher.js"></script>
  <script src="js/compiler.js"></script>
  <script src="js/observer.js"></script>
  <script src="js/vue.js"></script>
  <script>
    let vm = new Vue({
      el: '#app',
      data: {
        msg: 'Hello Vue',
        count: 100,
        person: {
          name: 'zs'
        },
        htmlText: '<span>这里是一段<strong>html</strong></span>'
      },
      methods: {
        handlerClick() {
          alert('这里是一个绑定的点击事件')
        },
        handlerInput(e) {
          this.msg = e.target.value
        }
      }
    })
    console.log(vm.msg)
  </script>
</body>
</html>